<template>
    <div class="app-container">
      <h2>用户个人审核借款中心</h2>
      <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
        
        <el-form-item label="贷款产品id" prop="loanLoanProductsId">
          <el-input
            v-model="queryParams.loanLoanProductsId"
            placeholder="请输入贷款产品id"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>
  
      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button
            type="primary"
            plain
            icon="el-icon-plus"
            size="mini"
            @click="handleAdd"
            v-hasPermi="['system:loan:add']"
          >新增</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="success"
            plain
            icon="el-icon-edit"
            size="mini"
            :disabled="single"
            @click="handleUpdate"
            v-hasPermi="['system:loan:edit']"
          >修改</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="danger"
            plain
            icon="el-icon-delete"
            size="mini"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['system:loan:remove']"
          >删除</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="warning"
            plain
            icon="el-icon-download"
            size="mini"
            @click="handleExport"
            v-hasPermi="['system:loan:export']"
          >导出</el-button>
        </el-col>
        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
      </el-row>
  
      <el-table v-loading="loading" :data="loanList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="借款id" align="center" prop="loanId" />
        <el-table-column label="用户id" align="center" prop="loanUserId" />
        <el-table-column label="借款人名称" align="center" prop="loanLoanUserName" />
        <el-table-column label="借款人手机号" align="center" prop="loanLoanUserPhone" />
        <el-table-column label="身份证" align="center" prop="loanLoanCard" >
          <template slot-scope="scope">
            <el-avatar shape="square" :size="50" :src="scope.row.loanLoanCard"></el-avatar>
          </template>
        </el-table-column>
        <el-table-column label="贷款产品id" align="center" prop="loanLoanProductsId" />
        <el-table-column label="用户贷款金额" align="center" prop="loanLoanMoney" />
        <el-table-column label="用户贷款时间" align="center" prop="loanLoanLastTerm" />
        <el-table-column label="用户实际支付金额" align="center" prop="loanActualMoney" />
        <el-table-column label="利息状态：0:未审核，1:审核通过，2:审核驳回，3:签章成功，4:签章失败" align="center" prop="loanStatus" />
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['system:loan:edit']"
            >修改</el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['system:loan:remove']"
            >删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      
      <pagination
        v-show="total>0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
      />
  
      <!-- 添加或修改借款对话框 -->
      <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
        <el-form ref="form" :model="form" :rules="rules" label-width="80px">
          <el-form-item label="用户id" prop="loanUserId">
            <el-input v-model="form.loanUserId" placeholder="请输入用户id" />
          </el-form-item>
          <el-form-item label="借款人姓名" prop="loanLoanUserName">
            <el-input v-model="form.loanLoanUserName" placeholder="请输入借款人姓名" />
          </el-form-item>
          <el-form-item label="借款人手机号" prop="loanLoanUserPhone">
            <el-input v-model="form.loanLoanUserPhone" placeholder="请输入借款人手机号" />
          </el-form-item>
          <el-form-item label="贷款产品id" prop="loanLoanProductsId">
            <el-input v-model="form.loanLoanProductsId" placeholder="请输入贷款产品id" />
          </el-form-item>
          <el-form-item label="用户贷款金额" prop="loanLoanMoney">
            <el-input v-model="form.loanLoanMoney" placeholder="请输入用户贷款金额" />
          </el-form-item>
          <el-form-item label="用户贷款时间" prop="loanLoanLastTerm">
            <el-input v-model="form.loanLoanLastTerm" placeholder="请输入用户贷款时间" />
          </el-form-item>
          <el-form-item label="用户实际支付金额" prop="loanActualMoney">
            <el-input v-model="form.loanActualMoney" placeholder="请输入用户实际支付金额" />
          </el-form-item>
          <el-form-item label="身份证" prop="loanLoanCard">
            <el-input v-model="form.loanLoanCard" placeholder="请输入身份证" />
          </el-form-item>
          <el-form-item label="借款签章id" prop="loanSignatureId">
            <el-input v-model="form.loanSignatureId" placeholder="请输入借款签章id" />
          </el-form-item>
          <el-form-item label="删除状态：0:未删除,2:已删除" prop="delFlag">
            <el-input v-model="form.delFlag" placeholder="请输入删除状态：0:未删除,2:已删除" />
          </el-form-item>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </el-dialog>
    </div>
</template>

<script>
import { listLoan, getLoan, delLoan, addLoan, updateLoan } from "@/api/loan/loanlist";

export default {
name: "Loan",
data() {
    return {
    // 遮罩层
    loading: true,
    // 选中数组
    ids: [],
    // 非单个禁用
    single: true,
    // 非多个禁用
    multiple: true,
    // 显示搜索条件
    showSearch: true,
    // 总条数
    total: 0,
    // 借款表格数据
    loanList: [],
    // 弹出层标题
    title: "",
    // 是否显示弹出层
    open: false,
    // 查询参数
    queryParams: {
        pageNum: 1,
        pageSize: 10,
        loanUserId: null,
        loanLoanUserName: null,
        loanLoanUserPhone: null,
        loanLoanProductsId: null,
        loanLoanMoney: null,
        loanLoanLastTerm: null,
        loanActualMoney: null,
        loanLoanCard: null,
        loanSignatureId: null,
        loanStatus: null,
    },
    // 表单参数
    form: {},
    // 表单校验
    rules: {
        loanUserId: [
        { required: true, message: "用户id不能为空", trigger: "blur" }
        ],
        loanLoanUserName: [
        { required: true, message: "借款人名称不能为空", trigger: "blur" }
        ],
        loanLoanUserPhone: [
        { required: true, message: "借款人手机号不能为空", trigger: "blur" }
        ],
        loanLoanProductsId: [
        { required: true, message: "贷款产品id不能为空", trigger: "blur" }
        ],
        loanLoanMoney: [
        { required: true, message: "用户贷款金额不能为空", trigger: "blur" }
        ],
        createBy: [
        { required: true, message: "创建人不能为空", trigger: "blur" }
        ],
        updateBy: [
        { required: true, message: "修改人不能为空", trigger: "blur" }
        ],
    }
    };
},
created() {
    this.getList();
},
methods: {
    /** 查询借款列表 */
    getList() {
    this.loading = true;
    listLoan(this.queryParams).then(response => {
        this.loanList = response.rows;
        this.total = response.total;
        this.loading = false;
    });
    },
    // 取消按钮
    cancel() {
    this.open = false;
    this.reset();
    },
    // 表单重置
    reset() {
    this.form = {
        loanId: null,
        loanUserId: null,
        loanLoanUserName: null,
        loanLoanUserPhone: null,
        loanLoanProductsId: null,
        loanLoanMoney: null,
        loanLoanLastTerm: null,
        loanActualMoney: null,
        loanLoanCard: null,
        loanSignatureId: null,
        loanStatus: null,
        delFlag: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null
    };
    this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
    this.queryParams.pageNum = 1;
    this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
    this.resetForm("queryForm");
    this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
    this.ids = selection.map(item => item.loanId)
    this.single = selection.length!==1
    this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
    this.reset();
    this.open = true;
    this.title = "添加借款";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
    this.reset();
    const loanId = row.loanId || this.ids
    getLoan(loanId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改借款";
    });
    },
    /** 提交按钮 */
    submitForm() {
    this.$refs["form"].validate(valid => {
        if (valid) {
        if (this.form.loanId != null) {
            updateLoan(this.form).then(response => {
            this.$modal.msgSuccess("修改成功");
            this.open = false;
            this.getList();
            });
        } else {
            addLoan(this.form).then(response => {
            this.$modal.msgSuccess("新增成功");
            this.open = false;
            this.getList();
            });
        }
        }
    });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
    const loanIds = row.loanId || this.ids;
    this.$modal.confirm('是否确认删除借款编号为"' + loanIds + '"的数据项？').then(function() {
        return delLoan(loanIds);
    }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
    }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
    this.download('system/loan/export', {
        ...this.queryParams
    }, `loan_${new Date().getTime()}.xlsx`)
    }
}
};
</script>
  